{"id":"https://openalex.org/W2620656266","doi":"https://doi.org/10.1109/jsac.2017.2710678","title":"Introduction on IMT-2020 5G Trials in China","display_name":"Introduction on IMT-2020 5G Trials in China","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2620656266","doi":"https://doi.org/10.1109/jsac.2017.2710678","mag":"2620656266"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2017.2710678","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2017.2710678","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056170882","display_name":"Lei Dong","orcid":"https://orcid.org/0000-0002-6299-515X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lei Dong","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080157055","display_name":"Hongyi Zhao","orcid":"https://orcid.org/0000-0002-9909-8225"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyi Zhao","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100378075","display_name":"Yan Chen","orcid":"https://orcid.org/0000-0002-3227-4562"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Chen","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023603095","display_name":"Dageng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dageng Chen","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062075304","display_name":"Tianxiang Wang","orcid":"https://orcid.org/0000-0003-1522-8406"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianxiang Wang","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101481640","display_name":"Lei L\u00fc","orcid":"https://orcid.org/0000-0002-2905-805X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Lu","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001971914","display_name":"Bijun Zhang","orcid":"https://orcid.org/0000-0002-7596-3376"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bijun Zhang","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047092464","display_name":"Liang Hu","orcid":"https://orcid.org/0000-0001-6351-8542"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Hu","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100729048","display_name":"Liang Gu","orcid":"https://orcid.org/0000-0001-9035-5494"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Gu","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103052770","display_name":"Bojie Li","orcid":"https://orcid.org/0009-0000-4857-3762"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bojie Li","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001372898","display_name":"Huilian Yang","orcid":"https://orcid.org/0000-0003-2289-4941"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huilian Yang","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039154744","display_name":"Hui Shen","orcid":"https://orcid.org/0009-0003-1959-8938"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Shen","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110468726","display_name":"Tingjian Tian","orcid":null},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingjian Tian","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044578249","display_name":"Zhendong Luo","orcid":"https://orcid.org/0009-0009-7612-7167"},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhendong Luo","raw_affiliation_strings":["China Academy of Information and Communications Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Academy of Information and Communications Technology, Beijing, China","institution_ids":["https://openalex.org/I4210130112"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058865569","display_name":"Kejun Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kejun Wei","raw_affiliation_strings":["China Academy of Information and Communications Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Academy of Information and Communications Technology, Beijing, China","institution_ids":["https://openalex.org/I4210130112"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":15,"corresponding_author_ids":["https://openalex.org/A5056170882"],"corresponding_institution_ids":["https://openalex.org/I2250955327"],"apc_list":null,"apc_paid":null,"fwci":3.1535,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.92269597,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"35","issue":"8","first_page":"1849","last_page":"1866"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8204166293144226},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6353828310966492},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5647713541984558},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5352296233177185},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.49734047055244446},{"id":"https://openalex.org/keywords/air-interface","display_name":"Air interface","score":0.43337082862854004},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.4166014790534973},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4156278371810913},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3027956187725067},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2871938943862915},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.1455620527267456}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8204166293144226},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6353828310966492},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5647713541984558},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5352296233177185},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.49734047055244446},{"id":"https://openalex.org/C2776362087","wikidata":"https://www.wikidata.org/wiki/Q455112","display_name":"Air interface","level":3,"score":0.43337082862854004},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.4166014790534973},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4156278371810913},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3027956187725067},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2871938943862915},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.1455620527267456}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2017.2710678","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2017.2710678","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323970","display_name":"Ministry of Industry and Information Technology of the People's Republic of China","ror":"https://ror.org/0385nmy68"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1521892269","https://openalex.org/W1576634684","https://openalex.org/W1922937245","https://openalex.org/W1990240491","https://openalex.org/W1997834106","https://openalex.org/W2004294022","https://openalex.org/W2004846724","https://openalex.org/W2008104692","https://openalex.org/W2054692642","https://openalex.org/W2057877390","https://openalex.org/W2061174739","https://openalex.org/W2075148031","https://openalex.org/W2084304524","https://openalex.org/W2085213418","https://openalex.org/W2103972037","https://openalex.org/W2106045225","https://openalex.org/W2114439327","https://openalex.org/W2125977229","https://openalex.org/W2128513990","https://openalex.org/W2141682101","https://openalex.org/W2143927285","https://openalex.org/W2150498905","https://openalex.org/W2152135092","https://openalex.org/W2171342189","https://openalex.org/W2238937638","https://openalex.org/W2240900403","https://openalex.org/W2241996900","https://openalex.org/W2272804037","https://openalex.org/W2277419020","https://openalex.org/W2288724820","https://openalex.org/W2460729237","https://openalex.org/W2550118586","https://openalex.org/W2566940354","https://openalex.org/W2586935912","https://openalex.org/W2587364843","https://openalex.org/W2599941763","https://openalex.org/W2601871131","https://openalex.org/W2605344455","https://openalex.org/W2769674652","https://openalex.org/W2963021833","https://openalex.org/W2964279641","https://openalex.org/W2964346954","https://openalex.org/W3106282754","https://openalex.org/W6746258349"],"related_works":["https://openalex.org/W2366188968","https://openalex.org/W2159772567","https://openalex.org/W2109249349","https://openalex.org/W2188042986","https://openalex.org/W2539022530","https://openalex.org/W2187587942","https://openalex.org/W4236137980","https://openalex.org/W2056177550","https://openalex.org/W2144139239","https://openalex.org/W2117778781"],"abstract_inverted_index":{"Ultrahigh":[0],"data":[1],"rate,":[2],"massive":[3,53,133],"connectivity,":[4,176],"ultralow":[5],"latency,":[6],"and":[7,59,65,93,132,140,149,177],"high":[8],"reliability,":[9],"as":[10,12,50,52,112,114,160,162],"well":[11,51,113,161],"ultraflexible":[13],"air":[14],"interface":[15],"design":[16],"to":[17,168],"support":[18],"diversified":[19,157],"usage":[20],"scenarios,":[21],"are":[22,75],"the":[23,69,73,89,96,147,156,163],"major":[24],"targets":[25],"of":[26,68,95,107,116,151],"5G":[27,109,158],"radio":[28,38],"access":[29],"network":[30],"design.":[31],"To":[32],"meet":[33],"these":[34,166],"targets,":[35,159],"advanced":[36],"new":[37,42,44],"transmission":[39],"technologies,":[40],"including":[41,119],"waveform,":[43],"channel":[45],"coding,":[46],"non-orthogonal":[47],"multiple":[48,130],"access,":[49,131],"antenna":[54],"techniques,":[55],"have":[56],"been":[57],"proposed":[58],"studied":[60],"worldwide":[61],"in":[62,72,102],"both":[63,138],"academic":[64],"industries.":[66],"Most":[67],"gains":[70],"claimed":[71],"literature":[74],"from":[76],"simulations":[77],"or":[78],"by":[79],"small":[80],"scale":[81],"lab":[82],"testing.":[83],"Instead,":[84],"this":[85],"paper":[86],"elaborates":[87],"on":[88],"first":[90],"hand":[91],"results":[92,145],"analysis":[94],"large-scale":[97],"field":[98],"trials":[99],"carried":[100],"out":[101],"China":[103],"for":[104,137,165,171],"a":[105],"selection":[106],"key":[108],"technology":[110,153],"components":[111],"some":[115],"their":[117],"combinations,":[118],"filtered-orthogonal":[120],"frequency":[121],"division":[122],"multiplexing":[123],"(OFDM)":[124],"(f-OFDM),":[125],"polar":[126],"code,":[127],"sparse":[128],"code":[129],"multi-input":[134],"multi-output":[135],"(MIMO)":[136],"uplink":[139],"downlink":[141],"cellular":[142],"networks.":[143],"Testing":[144],"verify":[146],"feasibility":[148,164],"benefit":[150],"each":[152],"contributing":[154],"toward":[155],"technologies":[167],"work":[169],"jointly":[170],"higher":[172],"spectrum":[173],"efficiency,":[174],"larger":[175],"lower":[178],"latency.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}